EncrypTool

Yes, I know there's like a million different tools online that have this exact same name.

This is a tool that can encrypt your text with AES-256 with a random salt like any other tool, but the difference is that this produces image output.

The image must be shared without lossy compression techniques like jpeg, webp, or avif, because otherwise it becomes damaged and unreadable.

Yes, AES-256 is more complicated than just putting in a password and hitting "encrypt", but this tool was made in mind with people who prefer that simplicity. In fact, those kinds of people are not reading this right now. They just skipped straight to the encryption tool.

Since you're still reading this here are the specifications: a custom bitstream format is used to store the encrypted ciphertext along with the iv and salt. The password can be 32 or less characters when you input it in the form below, and is padded with PKCS#7 during encryption. The actual encryption key is derived with PKBDF2 SHA-256 algorithm with 1,000,000 digest iterations. The AES is running in CBC mode.